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The ornamental design for a helicopter, as shown and described. |
FIG. 1 is a side plan view of the left side of the helicopter of the present invention;
FIG. 2 is a top plan view of the helicopter of FIG. 1;
FIG. 3 is a front plan view of the helicopter of FIG. 1;
FIG. 4 is an aft plan view of the helicopter of FIG. 1; and,
FIG. 5 is a side plan view of the right side of the helicopter of FIG. 1.
A portion of the rotor blade in FIGS. 2,3, and 4 is shown broken away for convenience of illustration.
Whyte, Andrew C., Fox, Trevor H., Blauch, Robert S., Gallagher, William E.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 23 1994 | United Technologies Corporation | (assignment on the face of the patent) | / | |||
Aug 23 1994 | WHYTE, ANDREW C | United Technologies Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007128 | /0025 | |
Aug 23 1994 | FOX, TREVOR H | United Technologies Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007128 | /0025 | |
Aug 23 1994 | BLAUCH, ROBERT S | United Technologies Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007128 | /0025 | |
Aug 23 1994 | GALLAGHER, WILLIAM E | United Technologies Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007128 | /0025 |
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